I am using this phone from past 2years and I have updated it to latest Windows 10 and trust me its awesome....
I still dont feel of changing the phone and buy a latest config. wala phone, it is so awesome.
screen size it perfect, grip is good.

a month after the windows upgrade... sad to say, my lumia 625 just went blank up to this day... and it been more than 6months now. what a waste of time. this, we can say has been money unwisely ( and unforseenly ) spent, specially on a nokia device.

Camera good in low light poor in zoom obviously, battery life compared to iPhone and Samsung is GREAT! Would recommend if you care about battery life and don't care about the limited apps due to Windows phone,